Ключевые слова: alloparenting, amazon, animal, aquatic, brazil, brown, capybara, cruise, family, flood, food, forest, fur, gregarious, group, herbivore, hide, hunt, lake, mammal, marsh, mato grosso, meat, pantanal, pelt, pond, prey, ranch, river, rodent, south america, swamp, swim, tropical, vestigial, web, wetland, wild, wildlife,